Relations between the predatory species were studied in the tritrophic system “plant—spider mite Tetranychus urticae—predatory mite Phytoseiulus persimilis + predatory gall midge Feltiella luboviae” on Ginga F1 and Muromsky 36 cucumber cultivars, differing in their resistance to the phytophage. It was shown that the formation and functioning of the consortium were largely influenced by the resistance properties of the cucumber cultivars and the bioecological features of the consorts. The acariphages most effectively suppressed the pest at the initial stage of consortium formation, when their first generation was active. The efficiency of the predatory midge F. luboviae on the susceptible cucumber cultivar was lower in the presence of the predatory mite Ph. persimilis. The resistant cultivar not only compensated for the negative effect of one predator (Ph. persimilis) on the oviposition behavior of the other predator (F. luboviae), but also increased the efficiency of combined use of the acariphages as compared to their separate application.

中文翻译：

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系统“宿主植物-蜘蛛螨螨虫科螨（螨虫，螨虫科）—捕食螨类柿亚种－H”中系统的食肢节肢动物的相互作用。（寄生虫，疫菌科）和捕食性黄粉病Feltiella luboviae Fedotova et Kozlova（双翅目，Cecidomyiidae）”在黄瓜品种上

在银杏F1和Muromsky 36黄瓜品种的三养系统“植物-蜘蛛螨Tetranychus urticae-捕食螨Phytoseiulus persimilis +掠食性mid蚊Feltiella luboviae ”的三营养系统中研究了它们之间的关系，不同的是它们对藻类的抗性不同。结果表明，财团的形成和功能在很大程度上受到黄瓜品种的抗性和财团的生物生态特性的影响。当联合体的第一代活跃时，它们在联合体形成的最初阶段最有效地抑制了有害生物。掠食性黄粉虫的效率在存在捕食性螨象柿的情况下，易感黄瓜品种的幼苗的病害较低。抗病品种不仅补偿一个捕食者（的负面影响pH值。螨）上的其他捕食（的产卵行为F. luboviae），但是相比于它们的单独的应用程序也增加了组合使用acariphages的效率。